MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

Connect your agent

702 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
Automatyzdarma 81 CZ

Automatyzdarma 81 CZ: online slot & crash game reviews with collections, search and game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Automatyzdarma 81 SI

Automatyzdarma 81 SI: online slot & crash game reviews with collections, search and game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Automatyzdarma 81 SK

Game reviews for automatyzdarma-81.sk: list collections, search by name, open single game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
BaZi Fortune Hub

BaZi MCP gateway: 14 tools (6 fortune / 5 forum / 3 meta). API key required. Entertainment only.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
Best Online Slots UK

Game reviews for best-online-slots.uk: list collections, search by name, open single game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Best Payout Slots UK

Slot and crash game reviews from best-payout-slots.uk: collections, search and per-game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Bonus Buy Slots SE

Bonus Buy Slots SE review data: slots and crash games, themed collections and per-game pages.

OtherOther

Not measuredNot measured3 / 22Not checked yet
Bonus Buy Slots UK

bonus-buy-slots.uk - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Brick Directory

Provides data for LEGO sets, minifigures, parts and elements. Not affiliated with LEGO® Group.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
Cadabra AI

Make finished AI films, images, voice and music in chat: every top engine, one balance, Hebrew too.

MediaCode & DevOps

Requires authOutdated checkNot measured3 / 22
Cardboard AI

Edit your own videos by chatting in Claude or ChatGPT: cut, caption, add music and export.

MediaAI / LLM tooling

Requires authNot measured3 / 22
CardBreakCalculator

Sports card break odds, checklists and sales-backed card values. Pro or Breaker plan.

MediaCode & DevOps

Requires authOutdated checkNot measured3 / 22
Casino Slots Games UK

Slot and crash game reviews from casino-slots-games.co.uk: collections, search and per-game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Crash Games ZA

Slot and crash game reviews from crash-games.co.za: collections, search and per-game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Crash Slots UK

Game reviews for crash-slots.uk: list collections, search by name, open single game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Crashgames Casino AT

Game reviews for crashgames-casino.at: list collections, search by name, open single game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Deepcut

AI playlist engine that turns music prompts into real YouTube playlists and filters bad versions.

MediaCode & DevOps

Requires authOutdated checkNot measured3 / 22
Demo Froutakia GR

Slot and crash game reviews from demo-froutakia.gr: collections, search and per-game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Egyptian Slots UK

Slot and crash game reviews from egyptian-slots.uk: collections, search and per-game pages.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Eksperci Slotow PL

Eksperci Slotow PL review data: slots and crash games, themed collections and per-game pages.

OtherOther

Not measuredNot measured3 / 22Not checked yet
Execute copyrighted-music-fingerprint-matcher-mcp

Premium agentic endpoint for copyrighted-music-fingerprint-matcher-mcp.

MediaCode & DevOps

Requires authNot measured3 / 22Not checked yet
Expertmachineasous FR

Expertmachineasous FR review data: slots and crash games, themed collections and per-game pages.

OtherOther

Not measuredNot measured3 / 22Not checked yet
Expertpacanele RO

expertpacanele.ro - independent reviews of online slots and crash games. Search and collections.

OtherData access / search

Not measuredNot measured3 / 22Not checked yet
Fantopy

Free World Cup 2026 prediction game with fixtures, picks, brackets, and leaderboards

OtherOther

Requires authNot measured3 / 22

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence